APA Style
Walliams, David. (2016).
The World's Worst Children .
London:
HarperCollins.
Chicago Style
Walliams, David.
The World's Worst Children.
London:
HarperCollins,
2016.
Text.
MLA Style
Walliams, David.
The World's Worst Children.
London:
HarperCollins,
2016.
Text.
Turabian Style
Walliams, David.
The World's Worst Children.
London:
HarperCollins,
2016.
Print.